TWI431977B - 以分時多工存取為基礎之協定中改善通道利用之方法 - Google Patents
以分時多工存取為基礎之協定中改善通道利用之方法 Download PDFInfo
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- TWI431977B TWI431977B TW98134812A TW98134812A TWI431977B TW I431977 B TWI431977 B TW I431977B TW 98134812 A TW98134812 A TW 98134812A TW 98134812 A TW98134812 A TW 98134812A TW I431977 B TWI431977 B TW I431977B
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- Taiwan
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Links
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
- H04L12/2858—Access network architectures
- H04L12/2861—Point-to-multipoint connection from the data network to the subscribers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6168—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving cable transmission, e.g. using a cable modem
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08305679A EP2178248A1 (en) | 2008-10-14 | 2008-10-14 | A method to improve channel utilization in a time division multiple access based protocol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201029390A TW201029390A (en) | 2010-08-01 |
| TWI431977B true TWI431977B (zh) | 2014-03-21 |
Family
ID=40481827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW98134812A TWI431977B (zh) | 2008-10-14 | 2009-10-14 | 以分時多工存取為基礎之協定中改善通道利用之方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8913627B2 (enrdf_load_stackoverflow) |
| EP (2) | EP2178248A1 (enrdf_load_stackoverflow) |
| JP (1) | JP5536077B2 (enrdf_load_stackoverflow) |
| KR (1) | KR101611377B1 (enrdf_load_stackoverflow) |
| CN (1) | CN102187621B (enrdf_load_stackoverflow) |
| TW (1) | TWI431977B (enrdf_load_stackoverflow) |
| WO (1) | WO2010043947A1 (enrdf_load_stackoverflow) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008076700A2 (en) * | 2006-12-13 | 2008-06-26 | Rambus Inc. | Interface with variable data rate |
| US8873524B2 (en) | 2009-10-27 | 2014-10-28 | At&T Intellectual Property I, L.P. | Method and apparatus for providing channel sharing among white space networks |
| US8625553B2 (en) * | 2009-11-17 | 2014-01-07 | At&T Intellectual Property I, L.P. | Method and apparatus for providing communication over a white space channel without causing interference |
| US8644230B2 (en) | 2009-11-23 | 2014-02-04 | At&T Intellectual Property I, L.P. | Method and apparatus for providing communication over a white space channel without causing interference to digital television systems |
| US8351406B2 (en) * | 2009-12-21 | 2013-01-08 | Intel Corporation | Techniques for dynamic resource allocation |
| CN103283270B (zh) * | 2010-11-15 | 2017-05-31 | 交互数字专利控股公司 | 用于在机会频带中进行频谱感测的方法和设备 |
| US9125152B2 (en) | 2011-08-16 | 2015-09-01 | Utc Fire & Security Corporation | Beacon synchronization in wifi based systems |
| CN103096328B (zh) * | 2011-11-02 | 2015-09-23 | 西门子公司 | 用于多链路无线数据传输的装置、系统和方法 |
| CN104272845B (zh) | 2012-04-28 | 2018-04-20 | Lg 电子株式会社 | 在wlan系统中接入信道的方法和设备 |
| WO2014007575A1 (ko) * | 2012-07-05 | 2014-01-09 | 한국전자통신연구원 | 슬롯 사용 제어 장치 및 방법 |
| US9807804B2 (en) | 2012-07-05 | 2017-10-31 | Electronics And Telecommunications Research Institute | Apparatus and method for controlling slot usage |
| CN103118433B (zh) * | 2013-01-25 | 2015-08-05 | 西安电子科技大学 | 高效tdd/tdma信道动态分配方法 |
| US9549371B2 (en) * | 2013-03-14 | 2017-01-17 | Qualcomm Incorporated | Access point proxy and multi-hop wireless communication |
| ES2913444T3 (es) * | 2013-03-21 | 2022-06-02 | Huawei Tech Co Ltd | Aparato de transmisión, método de transmisión de datos y soporte de grabación legible por ordenador no transitorio |
| CN105594216B (zh) * | 2014-08-01 | 2019-02-19 | Lg电子株式会社 | 广播信号发送方法、广播信号发送设备 |
| CN107079454B (zh) * | 2014-10-31 | 2020-06-12 | 索尼公司 | 用于多信道操作的发射机和接收机 |
| JP6517554B2 (ja) * | 2015-03-19 | 2019-05-22 | 株式会社東芝 | 伝送システムおよび伝送局 |
| WO2018176431A1 (zh) * | 2017-03-31 | 2018-10-04 | 华为技术有限公司 | 全双工传输方法及装置 |
| KR102381036B1 (ko) * | 2017-11-09 | 2022-03-31 | 삼성전자주식회사 | 무선 통신 시스템에서 데이터 패킷을 처리하기 위한 장치 및 방법 |
| EP3694287B1 (en) * | 2019-02-06 | 2024-05-22 | Hitachi Energy Ltd | Time-slotted scheduling of packets in an industrial wireless network |
| CN110225593B (zh) * | 2019-07-15 | 2022-05-03 | 桂林电子科技大学 | 一种分布式tdma协议中的随机数闲置时隙竞争方法 |
| CN111432400B (zh) * | 2020-02-19 | 2022-10-14 | 成都四相致新科技有限公司 | 一种集群式ota升级方法及系统 |
| CN111586880A (zh) * | 2020-04-29 | 2020-08-25 | 上海微波技术研究所（中国电子科技集团公司第五十研究所） | 适用于tdma的动态混合接入方法及系统 |
| CN115361060A (zh) * | 2022-08-19 | 2022-11-18 | 深圳森虎科技股份有限公司 | 时分多址无线系统下通信范围覆盖方法、装置、计算机设备 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0998200A (ja) * | 1995-10-03 | 1997-04-08 | Matsushita Electric Ind Co Ltd | ピンポン伝送方法 |
| US5852723A (en) * | 1996-08-06 | 1998-12-22 | Advanced Micro Devices, Inc. | Method and apparatus for prioritizing traffic in half-duplex networks |
| US6009468A (en) * | 1997-06-30 | 1999-12-28 | Ericsson, Inc. | Employing feedback data and congestion ranking to minimize contention delay in a multi-slot Mac protocol |
| JP2000151541A (ja) * | 1998-11-10 | 2000-05-30 | Matsushita Electric Ind Co Ltd | 多元接続通信システム、その通信制御方法、及びその通信制御プログラムを記録した記録媒体 |
| KR20000032728A (ko) * | 1998-11-17 | 2000-06-15 | 서평원 | 광대역무선멀티미디어통신시스템에서데이터통신시채널할당방법 |
| JP2000244527A (ja) * | 1999-02-23 | 2000-09-08 | Adtec:Kk | 伝送方法、伝送装置およびｌａｎシステム |
| US6331973B1 (en) * | 1999-04-30 | 2001-12-18 | Rockwell Collins, Inc. | Unifying slot assignment protocol multiple access system |
| US6600754B1 (en) * | 1999-06-28 | 2003-07-29 | Rockwell Collins, Inc. | Method and apparatus for managing communication resources using standby slots |
| AU2756201A (en) * | 2000-01-07 | 2001-07-16 | Mdiversity, Inc. | Dynamic channel allocation in multiple-access communication systems |
| US6795418B2 (en) * | 2000-03-31 | 2004-09-21 | Koninklijke Philips Electronics N.V. | Wireless MAC protocol based on a hybrid combination of slot allocation, token passing, and polling for isochronous traffic |
| JP2002084249A (ja) * | 2000-09-08 | 2002-03-22 | Fujitsu Ltd | 集中管理装置 |
| US7154877B2 (en) * | 2001-08-10 | 2006-12-26 | Broadcom Corporation | System and method for best effort scheduling |
| JP3876752B2 (ja) * | 2002-04-15 | 2007-02-07 | ソニー株式会社 | 通信システム、通信制御装置及び通信制御方法、並びにコンピュータ・プログラム |
| US7525989B2 (en) * | 2002-12-16 | 2009-04-28 | Intel Corporation | System, method and device for time slot status messaging among SONET nodes |
| EP1690377A2 (en) * | 2003-11-19 | 2006-08-16 | Honeywell International Inc. | Priority based arbitration for tdma schedule enforcement in a multi-channel system in star configuration |
| US7760625B2 (en) * | 2004-10-14 | 2010-07-20 | Tokyo Denki University | Exchange node and exchange node control method |
| KR20090006074A (ko) * | 2006-04-11 | 2009-01-14 | 톰슨 라이센싱 | Ｃａｔｖ 액세스 네트워크를 통해 데이터 송신하기 위한 매체 액세스 제어 방법 |
| US7808960B1 (en) * | 2006-05-25 | 2010-10-05 | The Hong Kong University Of Science And Technology | Wireless infrastructure and ad hoc network integration |
| US8072928B2 (en) * | 2006-05-31 | 2011-12-06 | Honeywell International Inc. | Optimal time slot assignment for networks |
| US8891455B2 (en) * | 2006-10-23 | 2014-11-18 | Samsung Electronics Co., Ltd. | Synchronous spectrum sharing by dedicated networks using OFDM/OFDMA signaling |
| KR100962037B1 (ko) | 2007-03-14 | 2010-06-08 | 이노베이티브 소닉 리미티드 | 무선통신시스템에서 전송블록 크기를 설정하는 방법 및장치 |
| CN101051879B (zh) * | 2007-04-06 | 2012-04-04 | 华为技术有限公司 | 低速业务复用及解复用的方法和装置 |
-
2008
- 2008-10-14 EP EP08305679A patent/EP2178248A1/en not_active Withdrawn
-
2009
- 2009-10-13 US US13/120,187 patent/US8913627B2/en not_active Expired - Fee Related
- 2009-10-13 KR KR1020117008402A patent/KR101611377B1/ko not_active Expired - Fee Related
- 2009-10-13 WO PCT/IB2009/007121 patent/WO2010043947A1/en active Application Filing
- 2009-10-13 EP EP09759768.6A patent/EP2351297B1/en not_active Not-in-force
- 2009-10-13 CN CN200980140684.2A patent/CN102187621B/zh not_active Expired - Fee Related
- 2009-10-13 JP JP2011531582A patent/JP5536077B2/ja not_active Expired - Fee Related
- 2009-10-14 TW TW98134812A patent/TWI431977B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012505619A (ja) | 2012-03-01 |
| WO2010043947A1 (en) | 2010-04-22 |
| EP2351297B1 (en) | 2015-08-19 |
| CN102187621B (zh) | 2013-08-14 |
| US20110170559A1 (en) | 2011-07-14 |
| TW201029390A (en) | 2010-08-01 |
| US8913627B2 (en) | 2014-12-16 |
| JP5536077B2 (ja) | 2014-07-02 |
| KR20110069070A (ko) | 2011-06-22 |
| CN102187621A (zh) | 2011-09-14 |
| HK1157526A1 (en) | 2012-06-29 |
| EP2178248A1 (en) | 2010-04-21 |
| KR101611377B1 (ko) | 2016-04-11 |
| EP2351297A1 (en) | 2011-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |